Private key/Public key:
Go to SpectroCoin (https://spectrocoin.com/) -> Project list (https://spectrocoin.com/en/merchant/api/list.html)
Click on your project -> Edit Project -> Click on Public key (You will get Automatically generated private key, you can download it. After that and Public key will be generated Automatically.)

Private key/Public key:
Go to SpectroCoin (https://spectrocoin.com/) -> Project list (https://spectrocoin.com/en/merchant/api/list.html)
Click on your project -> Edit Project -> Click on Public key (You will get Automatically generated private key, you can download it. After that and Public key will be generated Automatically.)